Structure analysis

Binary complex of Catharanthus roseus Vitrosamine Synthase with NADP+

X-ray diffraction
1.55Å resolution
Source organism: Catharanthus roseus
Assembly composition:
monomeric (preferred)
Entry contents: 1 distinct polypeptide molecule

Assemblies

Assembly 1 (preferred)
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Multimeric state: monomeric
Accessible surface area: 12406.41 Å2
Buried surface area: 1291.83 Å2
Dissociation area: 645.91 Å2
Dissociation energy (ΔGdiss): 5.78 kcal/mol
Dissociation entropy (TΔSdiss): 6.41 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-101077
Assembly 2
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Multimeric state: monomeric
Accessible surface area: 12291.95 Å2
Buried surface area: 1291.77 Å2
Dissociation area: 645.89 Å2
Dissociation energy (ΔGdiss): 6.09 kcal/mol
Dissociation entropy (TΔSdiss): 6.41 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-101077

Macromolecules

Chains: A, B
Length: 317 amino acids
Theoretical weight: 34.51 KDa
Source organism: Catharanthus roseus
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: A0A0C5DR25 (Residues: 2-299; Coverage: 100%)
Pfam: short chain dehydrogenase
InterPro:
CATH: NAD(P)-binding Rossmann-like Domain

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